UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's3CUKr4/r2t3xVEZk5NUuVIulXbmH3wz7/aYSdGdkYo=' 
WHERE 
  key_id = '25cb710e462519f53b2beaac57c48d35a49145e3a142879ae893afdfe6df73ea' 
  AND (
    token = 's3CUKr4/r2t3xVEZk5NUuVIulXbmH3wz7/aYSdGdkYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )